Add s or es to make most nouns plural. If a word ends in a consonant and y, change the y to i and add es.

Irregular plural is a plural noun that has a special spelling or is spelled the same as the singular form.
Bug Catcher- Singular Nouns 
Bug Catcher- Plural Nouns


(Harcourt School Publisher)


BBC/ Trapped- Spelling Game

Enjoy English Free - "Irregular Plurals"


Learn English/Grammar - "Plural"

Primary Games- See´N Spell: Plurals

(Harcourt School Publisher)

Adele's ESL Corner -  "Plurals 1,  Plurals 2Irregular Plurals 3